package com.wanxi.mapper;

import com.wanxi.model.Sign;

import java.util.List;
import java.util.Map;

public interface SignMapper {

    List<SignMapper> getSignRecord(Map map);

    int addSignRecord(Sign sign);

    int addSignRecords(List<Sign> list);

    long getSignRecordCount(Map map);

    int deleteSigns(List list);

    Long getSignByUserAndSignTime(String username);
}
